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Genome-wide identification of yellow gene family in Hermetia illucens and functional analysis of yellow-y by CRISPR/Cas9

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Insect Science 2025年第1期32卷 115-126页

作者： Yongcheng Dong Xiaomiao Xu Lansa Qian Zongqing Kou Awawing A.Andongma Lijun Zhou Yongping Huang Yaohui Wang Key Laboratory of biology and Sustainable Management of plant Diseases and Pests of Anhui Higher Education Insttutes College of Plant ProtectionAnhui Agricultural UniversityHefeiChina Chinese Academy of Sciences(CAS)Key Laboratory of Insect Developmental and Evolutionary biology CAS Center for Excellence in Molecular Plant SciencesCASShanghaiChina Insect and Parasite Ecology Group Lancaster Environment CentreLancaster UniversityLancasterUK School of Environmental Science and Engineering Shanghai Jiao Tong UniversityShanghaiChina

The yellow gene family plays a crucial role in insect *** has potential for use as a visible marker gene in genetic manipulation and transgenic engineering in several model and non-model ***,yellow genes have rarely been identified in Stratiomyidae species and the functions of yellow genes are relatively *** the present study,we first manually annotated and curated 10 yellow genes in the black soldier fly(BSF),Hermetia illucens(Stratiomyidae).Then,the conserved amino acids in the major royal jelly proteins(MRJPs)domain,structural architecture and phylogenetic relationship of yellow genes in BSF were *** found that the BSF yellow-y,yellow-c and yellow-f genes are expressed at all developmental stages,especially in the prepupal *** the clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein 9(Cas9)system,we successfully disrupted yellow-y,yellow-c and yellow-f in the ***,the mutation of yellow-y clearly resulted in a pale-yellow body color in prepupae,pupae and adults,instead of the typical black body color of the wild ***,the mutation of yellow-c or yellow-f genes did not result in any change in color of the insects,when compared with the wild *** study indicates that the BSF yellow-y gene plays a role in body pigmentation,providing an optimal marker gene for the genetic manipulation of BSF.

关键词： CRISPR-Cas9 Hermetia illucens pigmentation yellow family yellow-y

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TavWA1 is critical for wheat growth by modulating cell morphology and arrangement

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Journal of Integrative plant biology 2025年第1期67卷 71-86页

作者： Guowei Chang Yue Li Lei Peng Chuncai Shen Yipeng Lu Wan Teng Yangyang Liu Yingchun Wang Weiqi Zhu Cuimin Liu Xue He Yiping Tong Xueqiang Zhao Key Laboratory of Seed Innovation Institute of Genetics and Developmental BiologyThe Innovative Academy of Seed DesignChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China Key Laboratory of plant molecular Physiology Institute of BotanyChinese Academy of SciencesBeijing 100093China State Key Laboratory of molecular Developmental biology Institute of Genetics and Developmental BiologyChinese Academy of SciencesBeijing 100101China Zhaoxian Experiment Station Shijiazhuang Academy of Agricultural and Forestry SciencesZhaoxian 515300China

plant growth is determined by the production of cells and initiation of new *** genes that control cell number and cell size is of great significance for understanding plant growth *** this study,we characterized two wheat mutants,ah and dl,with abnormal *** ah mutant is a naturally occurring variant characterized by severe dwarfism,increased tiller number,and reduced grain length,while the dl mutant is derived from an ethyl methane sulfonate(EMS)-mutagenized population and exhibits smaller grain size and slightly reduced plant *** analyses revealed abnormal cell number,cell morphology and arrangement in the stems and leaves of the ah mutant,along with reduced cell length in the grains of the dl ***-based cloning identified that both mutants carry mutations in the same gene TavWA1-7D,which encodes a protein with a von Willebrand factor A(vWA)*** ah mutant harbors a 174-bp insertion in the 1,402-bp coding sequence(CDS)of TavWA1-7D,causing premature termination of protein translation,while the dl mutant contains a Glu420Lys *** the TavWA1-7D ahthrough clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated nuclease 9-mediated genome editing leads to a severe dwarfism *** C-terminus of the protein is crucial for its correct subcellular localization and interaction,supporting its critical role for TavWA1-7D *** analysis showed that the dwarf phenotype of the ah mutant is associated with impaired photosynthesis,ribosome function,and nucleosome ***,TavWA1-7D interacts with an E3 ligase,Ta VIP1-3B,the expression levels of which are elevated in both *** and knockout studies of TaVIP1-3B demonstrated its negative regulatory role in cell length and grain ***,our findings suggest that TavWA1-7D plays a vital role in regulating wheat growth and yield-related traits,with the dl mutant's short grain phen

关键词： grain size severe dwarf TaVIP1 TavWA1 wheat

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Recognition of a salivary effector by the TNL protein RCSP promotes effector-triggered immunity and systemic resistance in Nicotiana benthamiana

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Journal of Integrative plant biology 2025年第1期67卷 150-168页

作者： Weiwei Rao Tingting Ma Jiayuan Cao Yajun Zhang Sisi Chen Shu Lin Xiaoxiao Liu Guangcun He Li Wan Key Laboratory of plant Design CAS Center for Excellence in Molecular Plant SciencesInstitute of Plant Physiology and EcologyChinese Academy of SciencesShanghai 200032China National Key Laboratory of Hybrid Rice College of Life SciencesWuhan UniversityWuhan 430072China University of Chinese Academy of Sciences Beijing 100049China

Insects secret chemosensory proteins(CSPs)into plant cells as potential effector proteins during *** molecular mechanisms underlying how CSPs activate plant immunity remain largely *** show that CSPs from six distinct insect orders induce dwarfism when overexpressed in Nicotiana ***-mediated transient expression of Nilaparvata lugens CSP11(NlCSP11)triggered cell death and plant dwarfism,both of which were dependent on ENHANCED DISEASE SUSCEPTIBILITY 1(EDS1),N requirement gene1(NRG1)and SENESCENCE-ASSOCIATED GENE 101(SAG101),indicating the activation of effector-triggered immunity(ETI)in *** of NlCSP11 led to stronger systemic resistance against Pseudomonas syringae DC3000 lacking effector HopQ1-1 and tobacco mosaic virus,and induced higher accumulation of salicylic acid(SA)in uninfiltrated leaves compared to another effector XopQ that is recognized by a Tollinterleukin-1 receptor(TIR)domain nucleotidebinding leucine-rich repeat receptor(TNL)called ROQ1 in ***,NlCSP11-induced dwarfism and systemic resistance,but not cell death,were abolished in *** transgenic line expressing the SA-degrading enzyme Nah *** large-scale virus-induced gene silencing screening,we identified a TNL protein that mediates the recognition of CSPs(RCSP),including aphid effector MP10 that triggers resistance against aphids in ***,bimolecular fluorescence complementation and Alpha Fold2 prediction unveiled an interaction between NlCSP11 and ***,RCSP does not contain the conserved catalytic glutamic acid in the TIR domain,which is required for TNL *** findings point to enhanced ETI and systemic resistance by a TNL protein via hyperactivation of the SA ***,RCSP is the first TNL identified to recognize an insect effector.

关键词： chemosensory protein effector effector-triggered immunity salicylic acid TIR-NBS-LRR

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Artificial intelligence advances drug delivery system and its clinical transition

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Science Bulletin 2025年第3期70卷 305-308页

作者： Hui Wang Xiao-Yan You Guo-Ping Zhao Master Lab for Innovative Application of Nature Products National Center of Technology Innovation for Synthetic BiologyTianjin Institute of Industrial BiotechnologyChinese Academy of Sciences(CAS)Tianjin 300308China Henan Engineering Research Center of Food Microbiology College of Food and BioengineeringHenan University of Science and TechnologyLuoyang 471023China Haihe Laboratory of Synthetic biology Tianjin 300308China CAS-Key Laboratory of Synthetic biology CAS Center for Excellence in Molecular Plant SciencesShanghai Institute of Plant Physiology and EcologyChinese Academy of SciencesShanghai 200032China CAS Key Laboratory of Quantitative Engineering biology Shenzhen Institute of Synthetic BiologyShenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China

Since November 2022,ChatGPT,an artificial intelligence(AI)chatbot,has rapidly captured global attention for its detailed responses and articulated answers across a broad spectrum of knowledge domains[1],[2].All industries will reorient around it,prompting a reevaluation of how this technology could further promote scientifical research and its clinical applications.

关键词： system transition spectrum

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Unlocking the power of tandem repeat variations to fine-tune rice phenotypes

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Science Bulletin 2025年第3期70卷 297-298页

作者： Kang Chong Key Laboratory of plant molecular Physiology Institute of BotanyChinese Academy of SciencesBeijing 100093China University of Chinese Academy of Sciences Beijing 100049China

The diversity of crop phenotypes is shaped by numerous genomic *** staple cereals like rice,lots of functional variants,including quantitative trait locus(QTLs),have been identified and used to improve various crop traits(yield,quality,architecture,etc.).To breed ideal crop cultivars for agricultural production,we need more and more precise modulation of phenotypes to obtain desirable *** the past decade,genome editing techniques have enabled us to precisely change crop genome sequences,and also functional variants[1],[2],[3].

关键词： cultivar cereal precise

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Antibiotic exposure alters the honeybee gut microbiota and may interfere with the honeybee behavioral caste transition

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Insect Science 2025年第1期32卷 260-276页

作者： Zijing Zhang Xiaohuan Mu Qina Cao Yifan Zhai Li Zheng Yan Liu Hao Zheng Xue Zhang Hebei Key Laboratory of Animal Physiology Biochemistry and Molecular BiologyHebei Collaborative Innovation Center for Eco-EnvironmentCollege of Life SciencesHebei Normal UniversityShijiazhuangChina College of Food Science and Nutritional Engineering China Agricultural UniversityBejingChina Institute of plant Protection Shandong Academy of Agricultural SciencesJinanChina Key Laboratory of Natural Enemies Insects Ministry of Agriculture and Rural AffairsJinanChina Department of Entomology College of Plant ProtectionChina AgriculturalUniversityBeijingChina

Behavioral division is essential for the sustainability and reproduction of honeybee *** accumulating evidence has documented that antibiotic exposure interferes with bee behavioral divisions,how the gut microbiome,host physiology,and genetic regulation are implicated in this process remains ***,by constructing single-cohort colonies,we validated that the gut microbiota varied in composition between age-matched nurse and forager *** the gut microbiota with a low dose of antibiotic retained the gut bacterial size,but the structure of the microbial community continuously diverged from the control group after antibiotic *** foragers were observed in the antibiotic groups in the field experiment.A combinatorial effect of decreased gut metabolic gene repertoires,reduced brain neurotransmitter titers,and downregulated brain immune genes could potentially be related to behavioral tasks transition *** work indicates that the disturbance to both the gut microbiome and host physiologies after antibiotic exposure may have implications on social behavior development,highlighting the need for further research focusing on antibiotic pollution threatening the honeybee population's health.

关键词： antibiotic resistance Apis mellifera behavioral development immune genes

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molecular and cellular mechanisms of photoperiod-and thermo-sensitive genic male sterility in plants

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molecular plant 2025年第1期18卷 26-41页

作者： Na Wang Xiang Li Jun Zhu Zhong-Nan Yang Shanghai Key Laboratory of plant molecular Sciences Shanghai Collaborative Innovation Center of Plant Germplasm Resources DevelopmentCollege of Life SciencesShanghai Normal UniversityShanghai 200234China Shanghai Engineering Research Center of plant Germplasm Resources College of Life SciencesShanghai Normal UniversityShanghai 200234China

Photoperiod-and thermo-sensitive genic male sterile(P/TGMS)lines display male sterility under high-temperature/long-day light conditions and male fertility under low-temperature/short-day light conditions.P/TGMS lines are the fundamental basis for the two-line hybrid breeding,which has notably increased the yield potential and grain quality of rice *** this review,we focus on the research progress on photoperiod-and thermo-sensitive genic male sterility in *** essence of P/TGMS line is their ability to produce viable pollen under varying *** overview the processes involved in anther and pollen development,as well as the molecular,cellular,and genetic mechanisms underlying P/TGMS in Arabidopsis,rice,and other *** development has been identified as a common mechanism of P/TGMS fertility restoration in both Arabidopsis and rice,while reactive oxygen species homeostasis has been implicated in rice P/***,we discuss the prospective applications of P/TGMS and potential solutions to the challenges in this *** review deepens the understanding of the mechanisms underlying P/TGMS and its utilization in two-line hybrid breeding across diverse crops.

关键词： P/TGMS lines pollen cell wall transition slow development ROS homeostasis

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Epigenetics in the modern era of crop improvements

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Science China Life Sciences 2025年

作者： Yan Xue Xiaofeng Cao Xiangsong Chen Xian Deng Xingwang Deng Yong Ding Aiwu Dong Chengguo Duan Xiaofeng Fang Lei Gong Zhizhong Gong Xiaofeng Gu Chongsheng He Hang He Shengbo He Xinjian He Yan He Yuehui He Guifang Jia Danhua Jiang Jianjun Jiang Jinsheng Lai Zhaobo Lang Chenlong Li Qing Li Xingwang Li Bao Liu Bing Liu Xiao Luo Yijun Qi Weiqiang Qian Guodong Ren Qingxin Song Xianwei Song Zhixi Tian Jiawei Wang Yuan Wang Liang Wu Zhe Wu Rui Xia Jun Xiao Lin Xu Zhengyi Xu Wenhao Yan Hongchun Yang Jixian Zhai Yijing Zhang Yusheng Zhao Xuehua Zhong Daoxiu Zhou Ming Zhou Yue Zhou Bo Zhu Jiankang Zhu Qikun Liu College of Life Sciences Institute of Life Science and Green Development Hebei University Biotechnology Research Institute Chinese Academy of Agricultural Sciences College of biology Hunan Key Laboratory of Plant Functional Genomics and Developmental Regulation Hunan Engineering and Technology Research Center of Hybrid Rapeseed Hunan University Institute of Advanced Agricultural Sciences School of Advanced Agricultural Sciences Peking University State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources Guangdong Laboratory for Lingnan Modern Agriculture South China Agricultural University National Institute of Biological Sciences Key Laboratory of Seed Innovation Institute of Genetics and Developmental Biology Chinese Academy of Sciences School of Advanced Agricultural Sciences Peking-Tsinghua Center for Life Sciences Peking University Synthetic and Functional Biomolecules Center Beijing National Laboratory for Molecular Sciences Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Key Laboratory of Seed Innovation State Key Laboratory of Plant Genomics and National Center for Plant Gene Research Institute of Genetics and Developmental Biology Chinese Academy of Sciences State Key Laboratory of Wheat Improvement Peking University Institute of Advanced Agricultural Sciences Shandong Laboratory of Advanced Agricultural Sciences in Weifang State Key Laboratory of Crop Stress Adaptation and Improvement School of Life Sciences Henan University State Key Laboratory of Maize Bio-breeding National Maize Improvement Center Department of Plant Genetics and Breeding China Agricultural University Frontiers Science Center for molecular Design Breeding China Agricultural University Center for Crop Functional Genomics and molecular Breeding China Agricultural University Sanya Institute of China Agricultural University Hainan Yazhou Bay Seed Laboratory Institute of Advan

Epigenetic mechanisms are integral to plant growth, development, and adaptation to environmental stimuli. Over the past two decades,our comprehension of these complex regulatory processes has expanded remarkably, producing a substantial body of knowledge on both locus-specific mechanisms and genome-wide regulatory patterns. Studies initially grounded in the model plant Arabidopsis have been broadened to encompass a diverse array of crop species, revealing the multifaceted roles of epigenetics in physiological and agronomic traits. With recent technological advancements, epigenetic regulations at the single-cell level and at the large-scale population level are emerging as new focuses. This review offers an in-depth synthesis of the diverse epigenetic regulations, detailing the catalytic machinery and regulatory functions. It delves into the intricate interplay among various epigenetic elements and their collective influence on the modulation of crop traits. Furthermore, it examines recent breakthroughs in technologies for epigenetic modifications and their integration into strategies for crop improvement. The review underscores the transformative potential of epigenetic strategies in bolstering crop performance, advocating for the development of efficient tools to fully exploit the agricultural benefits of epigenetic insights.

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A comprehensive review of phytochemical approaches in treatment of acute myeloid leukemia:Associated pathways and molecular mechanisms

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Chinese Herbal Medicines 2025年第1期17卷 41-55页

作者： Mouvanal Sajana T.S.Gopenath Basalingappa M.Kanthesh Division of molecular biology School of Life SciencesJSS AHER Department of Biotechnology and Bioinformatics School of Life SciencesJSS AHER

Acute myeloid leukemia(AML) is a type of cancer that affects the blood and bone *** review conducts a thorough analysis of AML, addressing its genetic *** examination extends to the current therapeutic approaches employed for AML,shedding light on their efficacy and the notable side effects experienced by patients undergoing these treatments,leading to a low overall survival ***,exploring alternative treatments,such as phytochemicals,is ***,the review explores the complex landscape of phytochemicals,categorizing them based on their diverse properties,which include alkaloids,phenols,terpenoids,organo-sulfur compounds,and other compounds,including quinones,and elucidating their mechanisms of *** emphasis is placed on their involvement in critical signaling pathways,with a particular focus on how these phytochemicals impact AML when evaluated across a spectrum of cell *** in-depth exploration aims to uncover potential targets within the molecular landscape of AML where phytochemicals can exert their therapeutic *** review investigates the potential role of plant-derived phytochemicals as adjunctive therapies for *** exploration encompasses the identification of specific phytochemicals that exhibit promising anti-leukemic properties and evaluates their potential in clinical *** conventional treatments,the review explores the integration of complementary and alternative medicine as a holistic approach to managing *** examination encompasses the synergy between conventional therapies and alternative interventions,exploring how these combined strategies may enhance overall therapeutic outcomes and mitigate side *** a forward-looking perspective,the overarching goal is to contribute to the evolving landscape of AML treatment by considering innovative approaches that harness the therapeutic potential of phytochemicals,both independently and in conjunction with establishe

关键词： cell death complementary and alternative medicine leukemia phytochemicals signaling pathways therapeutic targets

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Magnaporthe oryzae infection triggers rice resistance to brown planthopper through the influence of jasmonic acid on the flavonoid biosynthesis pathway

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Insect Science 2025年第1期32卷 243-259页

作者： Su Chen Zhihuan Tao Yanjie Shen Rui Yang Siyuan Yan Zixu Chen Bo Sun Xiaofang Yang Precision Medicine Laboratory for Chronic Non-communicable Diseases of Shandong Province Institute of Precision MedicineJining Medical UniversityJiningShandong ProvinceChina Key Laboratory of Insect Developmental and Evolutionary biology CAS Center for Excellence in Molecular Plant SciencesInstitute of Plant Physiology and EcologyChinese Academy of SciencesShanghaiChina College of Medical Engineering&The Key Laboratory for Medical Functional Nanomaterials Jining Medical UniversityJiningShandong ProvinceChina Institute of Bioengineering College of Chemical and Biological EngineeringZhejiang UniversityHangzhouChina

In agroecosystems,plants are constantly exposed to attack from diverse herbivorous insects and microbes,and infestation with one species may change the plant defense response to other *** our investigation of the relationships among rice plants,the brown planthopper Nilaparvata lugens(Stål)and the rice blast fungus Magnaporthe oryzae,we observed a significant increase in the resistance of rice treated with rice blast to ***,as evidenced by improved plant survival rates in a small population resistance *** transcriptome data analysis revealed that the rice blast fungus can induce the expression of genes in the jasmonic acid(JA)and flavonoid *** to the flavonoid pathway,the JA pathway also contains 2 types of genes that exhibit similar and opposite trends in response to *** and rice *** these genes,the osjaz1 mutant and the osmyc2 mutant were phenotypically confirmed to positively and negatively regulate rice resistance to *** and rice blast,*** mass spectrometry and quantification experiments showed that the exogenous application of methyl jasmonate(MeJA)can induce the accumulation of eriodictyol,naringenin and quercetin,as well as the expression of OsF3H,Os4CL5 and OsCHI in the flavonoid *** suggests a close connection between the JA pathway and the flavonoid ***,OsF3'H,which negatively regulates rice resistance to *** and rice blast,did not show increased *** and molecular experiments confirmed that OsMYC2 can bind to and inhibit the expression of OsF3'H,thus revealing the mechanism of rice resistance to *** after treatment with rice *** findings will deepen our understanding of the interactions among rice,*** and rice blast.

关键词： flavonoid jasmonic acid Nilaparvata lugens rice rice blast

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